adawalli/nexus

Nexus is a Model Context Protocol (MCP) server that provides AI-powered search functionality through the OpenRouter API.

Evaluated Mar 18, 2026 (0d ago)
Repo ↗ AI & Machine Learning mcp nexus openrouter ai models search
⚙ Agent Friendliness
74
/ 100
Can an agent use this?
🔒 Security
60
/ 100
Is it safe for agents?
⚡ Reliability
75
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
60
Documentation
80
Error Messages
--
Auth Simplicity
100
Rate Limits
50

🔒 Security

TLS Enforcement
100
Auth Strength
50
Scope Granularity
0
Dep. Hygiene
50
Secret Handling
100

No known vulnerabilities in dependencies, but some dependencies may have issues.

⚡ Reliability

Uptime/SLA
0
Version Stability
100
Breaking Changes
100
Error Recovery
100
AF Security Reliability

Best When

Used in environments where zero-install deployment is preferred.

Avoid When

When a local installation is required or when users prefer not to use Bun or npx.

Use Cases

  • AI model search and discovery
  • Integration with MCP-compatible clients
  • Real-time web search capabilities

Not For

  • Users without an OpenRouter API key
  • Those looking for a traditional installation process

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
Yes
Webhooks
No

Authentication

Methods: API Key
OAuth: No Scopes: No

Requires an OpenRouter API key for authentication.

Pricing

Model: Pay-as-you-go based on token consumption
Free tier: No
Requires CC: No

API usage is charged based on token consumption.

Agent Metadata

Idempotent
True
Retry Guidance
Documented

Known Gotchas

  • Requires an OpenRouter API key to function.
  • Rate limits are enforced by OpenRouter.

Alternatives

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Scores are editorial opinions as of 2026-03-18.

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